EP4086122A4 - Automotive front seat overhead airbag and automobile - Google Patents

Automotive front seat overhead airbag and automobile Download PDF

Info

Publication number
EP4086122A4
EP4086122A4 EP20908499.5A EP20908499A EP4086122A4 EP 4086122 A4 EP4086122 A4 EP 4086122A4 EP 20908499 A EP20908499 A EP 20908499A EP 4086122 A4 EP4086122 A4 EP 4086122A4
Authority
EP
European Patent Office
Prior art keywords
automobile
front seat
automotive front
overhead airbag
seat overhead
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20908499.5A
Other languages
German (de)
French (fr)
Other versions
EP4086122A1 (en
Inventor
Qiang MENG
Jianfei Ma
Ting Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autoliv Development AB filed Critical Autoliv Development AB
Publication of EP4086122A1 publication Critical patent/EP4086122A1/en
Publication of EP4086122A4 publication Critical patent/EP4086122A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/214—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in roof panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
    • B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
    • B60R2021/0048—Head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R2021/161—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by additional means for controlling deployment trajectory
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23192—Roof bags, i.e. protecting the occupant in a roll-over situation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
    • B60R2021/23308—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other the individual compartments defining the external shape of the bag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23571—Inflatable members characterised by their material characterised by connections between panels
    • B60R2021/23576—Sewing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
EP20908499.5A 2019-12-31 2020-12-02 Automotive front seat overhead airbag and automobile Pending EP4086122A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911412993.2A CN113060090B (en) 2019-12-31 2019-12-31 Head safety airbag of front row seat of automobile and automobile
PCT/CN2020/133233 WO2021135794A1 (en) 2019-12-31 2020-12-02 Automotive front seat overhead airbag and automobile

Publications (2)

Publication Number Publication Date
EP4086122A1 EP4086122A1 (en) 2022-11-09
EP4086122A4 true EP4086122A4 (en) 2024-01-24

Family

ID=76558453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20908499.5A Pending EP4086122A4 (en) 2019-12-31 2020-12-02 Automotive front seat overhead airbag and automobile

Country Status (6)

Country Link
US (1) US11964624B2 (en)
EP (1) EP4086122A4 (en)
JP (1) JP7423777B2 (en)
KR (1) KR20220112855A (en)
CN (1) CN113060090B (en)
WO (1) WO2021135794A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120080869A1 (en) * 2010-09-30 2012-04-05 Hyundai Motor Company Roof airbag apparatus for vehicle
US8579321B2 (en) * 2011-10-05 2013-11-12 Hyundai Motor Company Roof airbag apparatus of vehicle
JP2018086886A (en) * 2016-11-28 2018-06-07 タカタ株式会社 Air bag

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757410C2 (en) * 1997-12-15 2001-01-25 Petri Ag Airbag for an airbag module
DE19860933A1 (en) * 1998-12-30 2000-07-13 Petri Ag Airbag module
CN1191952C (en) * 1999-01-12 2005-03-09 奥托利夫发展公司 Air-bag and method of deploying air-bag
US20040239082A1 (en) * 2003-05-30 2004-12-02 Schneider David W. Overhead airbag system
US20050070414A1 (en) * 2003-09-11 2005-03-31 Schneider David W. Cushion fold patterns for overhead airbags
US6932380B2 (en) * 2003-10-01 2005-08-23 Autoliv Asp, Inc. Overhead airbag having an external side cushion panel
US8240706B2 (en) * 2005-08-02 2012-08-14 Dalphi Metal Espana, S.A. Airbag arranged on the vehicle roof
JP5183055B2 (en) * 2006-10-19 2013-04-17 タカタ株式会社 Crew restraint system
KR101113677B1 (en) * 2009-12-01 2012-02-14 현대자동차주식회사 Airbag apparatus for vehicle
KR101219703B1 (en) * 2010-11-11 2013-01-21 현대자동차주식회사 Roof airbag apparatus for vehicle
KR101241157B1 (en) * 2010-11-29 2013-03-11 현대자동차주식회사 Intternal air bag device
US8876156B2 (en) * 2011-01-31 2014-11-04 TRW Vehical Safety Systems Inc. Reduced volume air bag
WO2012122998A1 (en) * 2011-03-14 2012-09-20 Trw Automotive Gmbh Air bag for vehicles
CN103442952B (en) * 2011-03-14 2016-08-24 Trw汽车股份有限公司 Airbag apparatus for motor vehicles
US8807593B2 (en) * 2011-10-05 2014-08-19 Hyundai Motor Company Roof airbag device for vehicle
KR101382293B1 (en) * 2012-09-21 2014-04-08 현대자동차(주) Roof airbag for vehicle
DE102014006576A1 (en) * 2014-05-07 2015-11-12 Dalphimetal España S.A. Method for collapsing a gas bag, gas bag folded according to such a method, gas bag, gas bag module and vehicle safety system
US10525927B2 (en) * 2014-10-21 2020-01-07 Trw Automotive Gmbh Self-conforming rearseat air bag
CN110053580B (en) * 2015-02-16 2021-10-19 奥托立夫开发公司 Airbag device
KR102474669B1 (en) * 2015-10-21 2022-12-07 현대모비스 주식회사 Cushion of passenger air bag device
JP6575448B2 (en) 2016-06-30 2019-09-18 豊田合成株式会社 Airbag device
JP6885046B2 (en) * 2016-07-12 2021-06-09 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 Airbag
GB2552369B (en) 2016-07-21 2021-09-08 Kohler Mira Ltd Plumbing fixtures
US10293777B2 (en) * 2016-08-26 2019-05-21 Autoliv Asp, Inc. Multi-cushion airbag assemblies for reducing rotational velocity of an occupant's head
US10246043B2 (en) * 2017-02-03 2019-04-02 Autoliv Asp, Inc. Overhead airbag assemblies
CN207000393U (en) * 2017-05-12 2018-02-13 延锋百利得（上海）汽车安全***有限公司 A kind of overhead type air bag
CN207328369U (en) * 2017-08-15 2018-05-08 奥托立夫开发公司 Overhead type air-bag module
JP6801609B2 (en) * 2017-08-21 2020-12-16 トヨタ自動車株式会社 Passenger seat occupant protection device
DE102017124576A1 (en) * 2017-10-20 2019-04-25 Dalphi Metal Espana, S.A. VEHICLE BASE RESTRAINT SYSTEM WITH A GAS CABLE MODULE AND METHOD FOR ASSEMBLING A GAS BAG
EP3483012B1 (en) * 2017-11-09 2020-05-27 Autoliv Development AB Frontal airbag unit and motor vehicle
CN208291166U (en) * 2017-12-15 2018-12-28 蔚来汽车有限公司 Air bag, air bag system and automobile
CN108501857B (en) * 2018-03-22 2023-09-01 上海临港均胜汽车安全***有限公司 Ceiling air bag device
US10583799B2 (en) * 2018-05-02 2020-03-10 Autoliv Asp, Inc. Overhead inflatable airbag assembly
CN209757037U (en) * 2019-03-13 2019-12-10 延锋百利得（上海）汽车安全***有限公司 Overhead safety airbag
CN109774646B (en) * 2019-03-13 2023-09-01 上海临港均胜汽车安全***有限公司 Overhead type air bag
US10960844B2 (en) * 2019-03-28 2021-03-30 Zoox, Inc. Occupant protection system including ceiling trim panels
US11623603B2 (en) * 2021-04-26 2023-04-11 Ford Global Technologies, Llc Vehicle front airbag assembly with multiple chambers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120080869A1 (en) * 2010-09-30 2012-04-05 Hyundai Motor Company Roof airbag apparatus for vehicle
US8579321B2 (en) * 2011-10-05 2013-11-12 Hyundai Motor Company Roof airbag apparatus of vehicle
JP2018086886A (en) * 2016-11-28 2018-06-07 タカタ株式会社 Air bag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021135794A1 *

Also Published As

Publication number Publication date
JP2023504102A (en) 2023-02-01
JP7423777B2 (en) 2024-01-29
CN113060090B (en) 2023-11-28
EP4086122A1 (en) 2022-11-09
US20230015426A1 (en) 2023-01-19
KR20220112855A (en) 2022-08-11
WO2021135794A1 (en) 2021-07-08
CN113060090A (en) 2021-07-02
US11964624B2 (en) 2024-04-23

Similar Documents

Publication Publication Date Title
EP4035954A4 (en) Airbag device and vehicle seat
EP4043295A4 (en) Airbag device and vehicle seat
EP3922535A4 (en) Driver seat airbag
EP3778311A4 (en) Side airbag device and vehicle seat
EP4019324A4 (en) Automobile seat and automobile comprising same
EP3974257A4 (en) Auxiliary dashboard mounting assembly for vehicle, and automobile
EP3758984A4 (en) Vehicle seat with an adjustable headrest and integrated rear seat airbag
EP4011751A4 (en) Front vehicle body structure and vehicle
EP4043297A4 (en) Airbag device and vehicle seat
EP3812221A4 (en) Side airbag device and vehicle seat provided therewith
EP3851335A4 (en) Automobile frame member and electric vehicle
EP4039519A4 (en) Vehicular display system and vehicle
EP4011710A4 (en) Airbag device, vehicle seat, and ignition method for airbag device
EP4043287A4 (en) Vehicle interior trim part
EP4173898A4 (en) Airbag assembly and vehicle seat assembly
EP4105084A4 (en) Airbag device and vehicle seat
EP3713796A4 (en) Vehicle occupant restraint system
EP3798052B8 (en) Vehicle seat support and vehicle seat
EP4086123A4 (en) Curtain airbag for vehicle
EP3517372B8 (en) Vehicle trim panel with tear-open airbag deployment region
CA216361S (en) Vehicle seat
CA212131S (en) Vehicle seat
CA209895S (en) Vehicle seat
EP4086122A4 (en) Automotive front seat overhead airbag and automobile
EP4049903A4 (en) Airbag and vehicle

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220719

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20231222

RIC1 Information provided on ipc code assigned before grant

Ipc: B60R 21/232 20110101ALI20231218BHEP

Ipc: B60R 21/231 20110101ALI20231218BHEP

Ipc: B60R 21/214 20110101AFI20231218BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: B60R0021214000

Ipc: B60R0021233000

RIC1 Information provided on ipc code assigned before grant

Ipc: B60R 21/231 20110101ALI20240412BHEP

Ipc: B60R 21/233 20060101AFI20240412BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240528